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Cu + Mg(NO3)2 = Cu(NO3)2 + Mg
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HI(aq) + KHSO3(aq) = K2I(aq) + H2(g) + SO3(aq) =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I(aq) + 3 H2(g) + 4 SO3(aq)
CH5H11NH2 + O2 = CO2 + H2O + NO2 =>
2 CH5H11NH2 + 13 O2 = 2 CO2 + 18 H2O + 2 NO2
H2SO4 + K2Cr2O7 + P4 = P2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
8 H2SO4 + 2 K2Cr2O7 + P4 = 2 P2O3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
NH4Cl + NaOH = NH4OH + ClNa =>
NH4Cl + NaOH = NH4OH + ClNa
HBr + (NH4)2CO3 = H2CO3 + Br(NH4) =>
2 HBr + (NH4)2CO3 = H2CO3 + 2 Br(NH4)
SO2 + Br2 = BrO + S =>
SO2 + Br2 = 2 BrO + S
C8H218 + O2 = CO + H2O =>
2 C8H218 + 117 O2 = 16 CO + 218 H2O
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O =>
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O
SiO2 + H2O = HSiO3 + H =>
SiO2 + H2O = HSiO3 + H
SO3 + H2SO4 = H2S2O7 =>
SO3 + H2SO4 = H2S2O7
Ba(OH)3 + HNO3 = Ba(NO3)3 + H2O =>
Ba(OH)3 + 3 HNO3 = Ba(NO3)3 + 3 H2O
CH3COOH + O2 = O(C2H3O2)2 + H2 =>
4 CH3COOH + O2 = 2 O(C2H3O2)2 + 2 H2
C22H14 + O2 = H2O + CO2 =>
2 C22H14 + 51 O2 = 14 H2O + 44 CO2
(NH4)3PO4 + LiOH = NH4 + OH + Li(PO4) =>
(NH4)3PO4 + LiOH = 3 NH4 + OH + Li(PO4)
Na2CO3H2O = Na2CO3 + H2O =>
Na2CO3H2O = Na2CO3 + H2O
KI + H2(SO4) = K(HSO4) + I2 + H2S + H2O =>
8 KI + 9 H2(SO4) = 8 K(HSO4) + 4 I2 + H2S + 4 H2O
Ni(OH)2 + H2SO4 = (NiOH)2SO4 + H2O =>
2 Ni(OH)2 + H2SO4 = (NiOH)2SO4 + 2 H2O
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
K2Cr2O7 + K2SO4 + KOH = K2CrO4 + H2SO4 =>
2 K2Cr2O7 + K2SO4 + 2 KOH = 4 K2CrO4 + H2SO4
Na + Al(OH) = NaAlOH =>
Na + Al(OH) = NaAlOH
AlCl3 + MgO = AlO + MgCl3 =>
AlCl3 + MgO = AlO + MgCl3
C7H14O + O2 = C2O + H2O =>
4 C7H14O + 19 O2 = 14 C2O + 28 H2O
KNO3 + C4H6O2 = CO2 + H2O + N2 + K2O =>
18 KNO3 + 5 C4H6O2 = 20 CO2 + 15 H2O + 9 N2 + 9 K2O
Pb4 = Pb0 =>
Pb4 = 4 Pb0
Na2S + PbCl2 = NaCl + PbS =>
Na2S + PbCl2 = 2 NaCl + PbS
(NH4)2S(aq) + Hg(NO3)2(aq) = HgS(aq) + NH4NO3(s) =>
(NH4)2S(aq) + Hg(NO3)2(aq) = HgS(aq) + 2 NH4NO3(s)
Mn + NH4ClO4 = N2 + Cl2 + H2O + MnO2 =>
2 Mn + 2 NH4ClO4 = N2 + Cl2 + 4 H2O + 2 MnO2
IO3{-} + SO2 + H2O = I{-} + HSO4{-} + H{+} =>
IO3{-} + 3 SO2 + 3 H2O = I{-} + 3 HSO4{-} + 3 H{+}
Ag(NO3) + KBr = AgBr + KNO3 =>
Ag(NO3) + KBr = AgBr + KNO3
Ba(NO3)2 + NaCO4 = BaCO4 + Na(NO3)2 =>
Ba(NO3)2 + NaCO4 = BaCO4 + Na(NO3)2
HF + BaO = BaF2 + H2O =>
2 HF + BaO = BaF2 + H2O
C57H105O6 + O2 = CO2 + H2O =>
4 C57H105O6 + 321 O2 = 228 CO2 + 210 H2O
C2H5OH + O2(g) = CO2(g) + H5OH =>
C2H5OH + 2 O2(g) = 2 CO2(g) + H5OH
BaBr2 + CH3COOH = Ba(CH3COO)2 + HBr =>
BaBr2 + 2 CH3COOH = Ba(CH3COO)2 + 2 HBr
Li + HgO = Li2O + Hg =>
2 Li + HgO = Li2O + Hg
Zn + Fe(NO3)3 = Zn(NO3) + Fe3 =>
9 Zn + 3 Fe(NO3)3 = 9 Zn(NO3) + Fe3
Ca(OH)2 + HClO + KCl = KClO + CaCl2 + H2O =>
Ca(OH)2 + 2 HClO + 2 KCl = 2 KClO + CaCl2 + 2 H2O
KHSO3 + H2S = K2S + H2SO3 =>
2 KHSO3 + H2S = K2S + 2 H2SO3
CaOH + NaNO3 = CaNO3 + NaOH =>
CaOH + NaNO3 = CaNO3 + NaOH
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
CH3COOHNaOH = CH3COONaH2O =>
CH3COOHNaOH = CH3COONaH2O
Cr(OH)3 + H2SO3 = CrOH(HSO3)2 + H2O =>
Cr(OH)3 + 2 H2SO3 = CrOH(HSO3)2 + 2 H2O
NaHCO3 + FeSO4 = Fe(OH)2 + CO2 + Na2SO4 =>
2 NaHCO3 + FeSO4 = Fe(OH)2 + 2 CO2 + Na2SO4
Copper + nitricacid = copper(ii)nitrate + NO + water =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
BeOH + MgCl = Mg(OH) + BeCl =>
BeOH + MgCl = Mg(OH) + BeCl
Ba + Sn = BaSn =>
Ba + Sn = BaSn
NH4OH + Pb(NO2)2 = Pb(OH)2 + NH4NO2 =>
2 NH4OH + Pb(NO2)2 = Pb(OH)2 + 2 NH4NO2
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